[Mono-list] System.DllNotFoundException: libgnomeui-2.so.0

[Dott. Giacomo Galletto]

Hi everybody,

after easly installing mono in a Slack 10.1 box, I tried to run a build 
C# program named "/chronojump.exe"/, but I got this error:

Unhandled Exception: System.DllNotFoundException: libgnomeui-2.so.0
in (wrapper managed-to-native) Gnome.Modules:libgnomeui_module_info_get ()
in <0x0000a> Gnome.Modules:get_UI ()
in <0x00046> ChronoJump:.ctor (System.String[] args)
in <0x00019> ChronoJump:Main (System.String[] args)


It seems to be a library missing or linking problem. Reading Mono 
documentation, I found a chapter dedicated to the 
System.DllNotFoundException 
(http://www.mono-project.com/DllNotFoundException) which explains how to 
make mono able to find the needed libraries. Fact is that the library 
/libgnomeui-2 /is correctly installed (as I could see with a "/ldconfig 
-p |grep libgnomeui/") in /usr/lib directory and all the environment 
variables (PATH, PKG_CONFIG_PATH and LD_LIBRARY_PATH) are correctly 
configured (I also ran ldconfig after modifying the LD_LIBRARY_PATH).

I really don't know I to get out from this.
Any help?
Thanks!